管外保護層 的英文怎麼說

中文拼音 [guǎnwàibǎohùcéng]
管外保護層 英文
pipe covering
  • 管 : Ⅰ名詞1 （管子） pipe; tube 2 （吹奏的樂器） wind musical instrument 3 （形狀似管的電器件） valve;...
  • 外 : Ⅰ名詞1 （外面） outside; external side 2 （外國） foreign country 3 （以外） besides; beyond; in ...
  • 保 : Ⅰ動詞1 （保衛; 保護） defend; protect 2 （保持） keep; preserve; maintain in good condition 3 （...
  • 護 : 動詞1. （保護; 保衛） protect; guard; shield 2. （袒護;包庇） be partial to; shield from censure
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  • 管外 : outside of tubes
  1. They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

    本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
  2. It is designed according to electrical stove or microwave oven request. heating pipe adopts high temperature resistance mgo powder as the insulation medium and the stainless steel case is passed oxidation deal through the advanced web band protection oven 1050c in order to become the a special oxidation layer and improve the high temperature oxidation and bittern corrosive performance of the heating pipe. the heating tube has high power density and strong heat radion. this product with good safe performance can work normally after 3000hrs life test

    加熱管選用耐高溫氧化鎂作絕緣介質，不銹鋼外殼經過先進的網帶氣體保護爐1050的氧化處理，形成一種特殊的氧化層，提高電熱管的抗高溫氧化及鹽鹵的腐蝕性能。電熱管的功率密度較高，熱輻射能力強。產品經長達3000h的壽命試驗后，仍能正常工作，安全性能好。
  3. Based on the conclusions of the domestic and foreign researches on the utilization of land resources, this dissertation carries out the research on the sustainable utilization of land resources of liaocheng. in the research, the author selects 30 factors as the evaluated elements from the five norms of productivity, stability, protection, economic force and social acceptability to set up the evaluation system, evaluates the comprehensive level of the sustainable utilization of land resources of liaocheng in the time - and - place - based way from the multi - angles of single standard, and diagnoses the obstructions quantitatively by introducing the two definitions of “ the deviation degree from the standard ” and “ obstruction degree ”, then puts forward the concrete measures for the main obstruction factors in order to provide the scientific basis for the management and quantitative evaluation on the sustainable utilization of land resources of liaocheng

    本論文在借鑒國內外關于土地資源利用研究取得經驗的基礎上，對聊城市土地資源可持續利用進行針對性的實踐研究，從生產力準則層、穩定性準則層、保護性準則層、經濟活力準則層、社會可接受性準則層五個方面，選取30個因素作為參評因子，建立評價指標體系;運用單指標多角度和基於時點兩種評價方法進行綜合測算，評判出聊城市土地資源可持續利用綜合水平;引進「指標偏離度」 、 「障礙度」概念進行定量障礙診斷，並針對主要障礙因素提出可持續利用具體對策，為聊城市土地資源可持續利用和管理提供定量評價的科學依據。
  4. Compared with the mud on wall form hole technology, clash stake technology or vibration sink pipe technology used in complex foundation stake forming, it has advantages of no vibration, no pollution, and no noise. in addition, since the concrete pressed into the drill stem sent vibration free concrete to the pump, so it is eas y to ensure the quality of the stake body. compared with the mud on wall and dry work form hole technology, the side obstruction and end obstruction of screw drill press concrete stake have all been accordingly improved, the weight bearing is better, and the transmutation of the complex foundation is less

    其中，螺旋鉆孔壓灌混凝土成樁技術自研製以來，已在多項復合地基工程中進行了應用，較好地解決了軟弱地層成孔困難的問題，適應地質條件范圍廣，成樁速度較快，工期短、工效高；與復合地基成樁時的泥漿護壁成孔工藝、振沖樁工藝或振動沉管工藝施工比較，具有無振動、無污染、無噪音的優點；另外，壓入鉆桿內的混凝土為泵送免振混凝土，因此樁體質量易於保證；與泥漿護壁和干作業成孔工藝相比，螺旋鉆孔壓灌混凝土成樁的側阻和端阻都有相應的提高，樁的承載性能較好，復合地基的變形較小。
  5. Facing the information age, the marine environmental information systems should also absorb the article intelligence technology and virtual reality technology to serve as a decision - making support system and export system for the ocean environment study and development. thirdly, based on maplnfo ( gis software ) platform and development languages ( vb and mapbasic ), marine environment information system in luoyuan bay was designed and development, then relied on gps and rs, ocean environment information in luoyuan bay was collected and managed effetely, its aim is to provide a reasonable opinion for decision - maker on how to utilize resources and protect environment in luoyuan bay. lastly, marine environmental quality of aquafanns in luoyuan bay was assessed relied on marine environmental information system and mathematics model ( fuzzy cluster ), and corresponding countermeasures were presented to protect ocean environment in

    本文首先通過對海洋環境信息系統的特點和國內外研究現狀的分析，探討了網路時代海洋環境信息系統的發展趨勢；接著以mapinfo （ gis軟體）為開發平臺，以vb和mapbasic為開發語言，面向管理和決策層，進行羅源灣海洋環境信息系統的設計與開發，並結合遙感（ rs ）和全球定位系統（ gps ）建立模型庫，收集和管理羅源灣海洋環境信息，旨在為羅源灣的海洋建設項目的立項、選址、規劃和海洋污染事故的應急提供決策支持，從而有效地保護羅源灣海洋生態環境；最後運用羅源灣海洋環境信息系統並結合數學模型（模糊聚類）對羅源灣養殖區水環境現狀進行評價，從而使得羅源灣各海水養殖區的水質現狀評價變得生動、形象和直觀，並針對羅源灣海洋污染源狀況和污染現狀，提出了保護羅源灣海洋生態環境相應的對策。
  6. Antiflaming and antistatic high pressure wire spiral rubber hose is consist of an inner, a protectionlayer, middle layer, wire reinforcement layer, and a rubber cover

    阻燃抗靜電高壓鋼絲纏繞膠管結構是由內膠層、內膠保護層、中膠層、鋼絲纏繞層和外膠層組成。
  7. Preformed directly buried insulating pipes for polyurethane foamed plastics and glass fiber reinforced plastics protect layers

    玻璃纖維增強塑料外護層聚氨酯泡沫塑料預制直埋保溫管
  8. Internal and or external protective coatings for steel tubes - specification for hot dip galvanized coatings applied in automatic plants

    鋼管內外保護覆層.用於自動化車間的熱浸鍍鋅規范
  9. The structure characteristic sand control is in charge of being protected tube, base managing, internal and external network, filtering

    結構特點防砂管由保護管基管內外網過濾層等組成。
  10. Cathodic protection. external organic coatings for the corrosion protection of buried or immersed steel pipelines used in conjunction with cathodic protection. tapes and shrinkable materials

    陰極保護.採用陰極保護的埋沒或浸入的鋼管防腐的外部有機塗層.帶子和可收縮材料
  11. Now, corrosion protection method to underground pipes is " double layer protection " principally, namely coating protection connecting negode protection

    當今國內外對埋地管道的防腐主要採取「雙保護」措施，即塗層防護和陰極保護聯用。
  12. For the long - distance buried pipeline, this technology can be used to assess the integral status of the protective coating, to judge the corrosive status of the pipeline around dilapidating point, to localize and evaluate a really dilapidating point, to estimate the effect of cp, and to arrange the maintenance ' s order

    該項技術可以對管道外防腐層整體狀況進行評估、判定破損點處管道腐蝕狀況、破損點的定位及面積大小的估算，評價陰極保護效果，確定管道的維修次序。
  13. It pointed out that, in order to resolve the concentrated problems of personal living house mortgage loan risk, should refer to foreign legislation to establish the law system about personal credit management, modify present practical law and work out program law to perfect the law system to carry out the mortgage right of personal living house mortgage loan, so that the preparation is made from the respect of law for favorably developing the personal living house financial system and protecting the benefit of loan bank of our country

    指出：為解決個人住房抵押貸款風險集中的問題，應參考國外的立法構建關于個人信用管理的法律體系；修改現行實體法並制訂程序法以完善個人住房抵押貸款之抵押權實行的法律制度，從而為我國個人住房金融體制的良性發展和貸款銀行利益的保護從法律層面作好準備。
  14. Cathodic protection - external organic coatings for the corrosion protection of buried or immersed steel pipelines used in conjunction with cathodic protection - tapes and shrinkable materials

    陰極保護.埋于地下的或浸於水中的鋼管外部防腐有機塗層.磁帶和可縮材料
  15. The treatment of extensive deep burn wound is mainly by transplantation of razor - thin graft or split - thickness skin autograft in clinic. but the lack of dermis makes the wound heal with scarring and contraction. we can prepare a new kind of acellular dermal matrix ( adm ) by the method of naoh - maceration. first the acellular dermal matrix became vascularized within 3 weeks after implantation into full thickness skin defects in sd rats, then auto - split - thickness skin was overlaid on it. by animal experiments, we observed that the new kind of composite skin can reduce scarring and contraction of transplantation of razor - thin or split - thickness skin autograft

    目前在臨床上治療大面積深度燒傷的方法是移植刃厚或斷層自體皮，但因缺乏足夠的真皮成分，常造成疤痕和攣縮，本實驗用naoh消蝕法研製出一種新的真皮基質（ adm ） ，先將其移植于全厚皮膚缺損的大鼠背部創面，外覆蓋輻照豬皮保護3周，使其血管化，再在其上移植斷層自體皮，經動物實驗我們觀察到這種新型復合皮膚，可以減少單純移植刃厚或斷層自體皮造成疤痕和攣縮。
  16. But, the same as other pipeline systems include the metal material, any pipe network should not be exposed under the circumstances that the sun penetrates ultraviolet radiation directly directly in a situation that there is no isolating or antiabrasion layer

    然而，同其它管道系統包括金屬材料一樣，任何管網都不應該在無隔絕或保護層的情況下直接暴露于太陽直射或紫外線輻射下。
  17. Section four study on composite graft of acellular dermal matrix with auto - split - thickness skin. 10 sd rats were used in the experiments. in experimental group, the acellular dermal matrix were transplanted to sd rat ' s full thickness skin defect wounds of dorsothoracic and it ' s surface is covered with irradiation pigskin

    Scm2 ） ，將無細胞真皮基質移植其上，外用輻照豬皮覆蓋保護，使其血管化后在其上移植自體斷層皮片，為實驗組：在大鼠背部下方造成全厚皮膚缺損的創面門
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